vinay035 (@vinay035)

Julia Eva (@telenet)

best prepaid SIM card USA When you use your mobile phone while traveling to a different country it is called roaming. And your home phone company charges you roaming fees. The issue is, these roaming fees are excessive. Each mobile phone company has roaming relationships around the world, these roaming relationships are in effect the same relationship an MVNO would have with its MNO host. So for example a Canadian customer of Rogers Wireless in Canada who travels to the USA will roam over to the AT&T network in the USA. AT&T is Rogers' roaming partner. Considering the size of Rogers and the volume of roaming, Rogers is likely to have one of the best wholesal